BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Kazim Yalcin Arga, Beste Turanli, Medi Kori, Esra Yildirim, Hande Beklen 
World J Gastrointest Oncol 13(7):638-661. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.638
Minireviews
Wataru Sano, Fumihiro Inoue, Daizen Hirata, Mineo Iwatate, Santa Hattori, Mikio Fujita, Yasushi Sano 
World J Gastrointest Oncol 13(7):662-672. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.662
Pu Chen, Qiong-Xuan Fang, Dong-Bo Chen, Hong-Song Chen 
World J Gastrointest Oncol 13(7):673-683. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.673
Arata Sakai, Hideyuki Shiomi, Atsuhiro Masuda, Takashi Kobayashi, Yasutaka Yamada, Yuzo Kodama 
World J Gastrointest Oncol 13(7):684-692. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.684
Basic Study
Zhang-Ming Chen, Jie Hu, Yuan-Min Xu, Wei He, Lei Meng, Ting Huang, Song-Cheng Ying, Zhe Jiang, A-Man Xu 
World J Gastrointest Oncol 13(7):693-705. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.693
Retrospective Study
Zhi-Peng Zhou, Xiang-Long Tan, Zhi-Ming Zhao, Yuan-Xing Gao, Yu-Yao Song, Yu-Ze Jia, Cheng-Gang Li 
World J Gastrointest Oncol 13(7):706-715. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.706
Jia-Jia He, Lei Shang, Qun-Wei Yu, Ning Jiao, Shuang Qiu, Wei-Xiong Zhu, Dong-Feng Wu, Yun-Er Tian, Qing Zhang 
World J Gastrointest Oncol 13(7):716-731. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.716
Systematic Reviews
Emily Taillieu, Celine De Meyere, Frederiek Nuytens, Chris Verslype, Mathieu D'Hondt 
World J Gastrointest Oncol 13(7):732-757. Published online Jul 15, 2021. doi: 10.4251/wjgo.v13.i7.732
Write to the Help Desk